1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
IrinaK [193]
3 years ago
8

How does symmetry extend to our senses

Chemistry
1 answer:
VladimirAG [237]3 years ago
8 0

One way is, we as humans find seminary attractive because it indicates the person has good genes.

You might be interested in
Homogeneous mixture that does not settle out upon standing reflect light is an element. solid. hydrated.
andrey2020 [161]
Homogeneous mixture that does not settle out upon standing but which will reflect light is called COLLOIDS.
There are three types of homogeneous mixtures, these are: solutions, colloids and suspension. Colloids are usually distinguished by Tyndall effects. Light passing through a colloidal dispersion will be reflected.<span />
5 0
3 years ago
What is the first step to solving a problem ?
max2010maxim [7]
Asking a question............
5 0
3 years ago
You would expect magnesium to be most similar in properties to
gladu [14]

Answer:

Calcium

Explanation:

"Calcium is a mineral that is necessary for life. In addition to building bones and keeping them healthy, calcium enables our blood to clot, our muscles to contract, and our heart to beat. About 99% of the calcium in our bodies is in our bones and teeth. "

3 0
3 years ago
What is the volume of 1.9 moles of chlorine gas (Cl2) at standard temperature and pressure (STP)?
masya89 [10]
Considering ideal gas behavior, the volume of 1 mol of gas at STP is 22.4 L; then the volume occupied by 1.9 moles is 1.9mol*22.4L/mol = 42. 6 L.

Answer: 43 L
5 0
3 years ago
Read 2 more answers
Use the equation editor or "Insert Chemistry - WIRIS editor" to write the balanced molecular chemical equation for the reaction
Mariana [72]

Answer:

The balanced molecular equation  for the reaction :

Cu(NO_3)_2(aq)+K_2CO_3(aq)\rightarrow CuCO_3(s)+2KNO_3(aq)

Explanation:

The reaction between copper(II) nitrate  and potassium carbonate gives solid precipitate of copper(II) carbonate and aqueous solution of potassium nitrate.

Cu(NO_3)_2(aq)+K_2CO_3(aq)\rightarrow CuCO_3(s)+2KNO_3(aq)

According to reaction, 1 mole of copper(II) nitrate reacts with 1 mole of potassium carbonate to give 1 mole of copper(II) carbonate and 2 moles of potassium nitrate,

8 0
3 years ago
Other questions:
  • Explain the changes that take place at the molecular level when a substance is superheated or supercooled ?
    13·1 answer
  • Ammonium hydroxide is neutralized by sulfuric acid to produce ammonium sulfate and water. It will make ___ mol ammonium sulfate
    12·1 answer
  • Texas is 790 miles from east to west. How many feet is that if 1 mile is equal to 5,280
    5·1 answer
  • In reaction CFCl3 + UV Light -&gt; CFCl2 + Cl, there is only one reactant (CFCl3) and no collision
    5·1 answer
  • How many electrons does the isotope oxygen-18 have?<br> 6<br> 8<br> 10<br> 18
    13·1 answer
  • The concentration of a solute in a solution is greater than the maximum concentration that is predicted from the solute's solubi
    12·1 answer
  • What quantity is represented by the metric system prefix deci-
    13·1 answer
  • Which equation is balanced in an acidic solution?
    9·1 answer
  • ¿Cómo se expresaban, en los lienzos o en los papeles de pintar,
    14·1 answer
  • If a sample of corn syrup has a mass of 35 grams and a volume of 25 mL calculate its density​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!